/* 
* @Author: anchen
* @Date:   2017-11-02 21:01:32
* @Last Modified by:   anchen
* @Last Modified time: 2017-11-09 09:43:53
*/

* {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;

}
.wrap{
  width: 100%;
    height: 100%;
  display: flex;
    justify-content: center;
    align-items: center;
}


